rdma: api: prepare support for direct verb

[vpp.git] / src / plugins / rdma / rdma.api

diff --git a/src/plugins/rdma/rdma.api b/src/plugins/rdma/rdma.api
index a24c4fc..668f238 100644 (file)
--- a/src/plugins/rdma/rdma.api
+++ b/src/plugins/rdma/rdma.api
@@ -18,14 +18,23 @@
 option version = "1.0.0";
 import "vnet/interface_types.api";
 
+enum rdma_mode
+{
+  RDMA_API_MODE_AUTO = 0,
+  RDMA_API_MODE_IBV = 1,
+  RDMA_API_MODE_DV = 2,
+};
+
+
 /** \brief
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
     @param host_if - Linux netdev interface name
     @param name - new rdma interface name
-    @param rxq_num - number of receive queues
-    @param rxq_size - receive queue size
-    @param txq_size - transmit queue size
+    @param rxq_num - number of receive queues (optional)
+    @param rxq_size - receive queue size (optional)
+    @param txq_size - transmit queue size (optional)
+    @param mode - operation mode (optional)
 */
 
 define rdma_create
@@ -35,10 +44,11 @@ define rdma_create
 
   string host_if[64];
   string name[64];
-  u16 rxq_num;
-  u16 rxq_size;
-  u16 txq_size;
-  option vat_help = "<host-if ifname> [name <name>] [rx-queue-size <size>] [tx-queue-size <size>] [num-rx-queues <size>]";
+  u16 rxq_num [default=1];
+  u16 rxq_size [default=1024];
+  u16 txq_size [default=1024];
+  vl_api_rdma_mode_t mode [default=0];
+  option vat_help = "<host-if ifname> [name <name>] [rx-queue-size <size>] [tx-queue-size <size>] [num-rx-queues <size>] [mode <auto|ibv|dv>]";
 };
 
 /** \brief